CN102580176A - Safety early warning device of infusion set - Google Patents
Safety early warning device of infusion set Download PDFInfo
- Publication number
- CN102580176A CN102580176A CN2012100556988A CN201210055698A CN102580176A CN 102580176 A CN102580176 A CN 102580176A CN 2012100556988 A CN2012100556988 A CN 2012100556988A CN 201210055698 A CN201210055698 A CN 201210055698A CN 102580176 A CN102580176 A CN 102580176A
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- ray
- transfusion
- emission end
- receiving terminal
- wireless signal
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Abstract
The invention provides a safety early warning device of an infusion set. The safety early warning device comprises a shell, an arranging groove which is capable of arranging a dropping liquid pipe is arranged in the middle of the shell, a ray emitting end is arranged on the side wall of the arranging groove, the ray emitting end faces to an opposite side wall obliquely, a reflecting surface is arranged on the side wall opposite to the ray emitting end, a ray receiving end is arranged on the side wall of the arranging groove on which the ray emitting end is arranged, and is connected with a sound alarm device, infusion pipe clamping grooves are arranged at the upper end and the lower end of the shell, the dropping liquid pipe is arranged in the arranging groove, an infusion pipe is clamped in the infusion pipe clamping grooves, when liquid medicine exists in the dropping liquid pipe, the ray emitted by the ray emitting end deviates from the ray receiving end due to the refraction of the medicine liquid, and when the liquid level is too low, the ray emitted by the ray emitting end without being subjected to refraction by the liquid medicine is directly reflected on to the ray receiving end, and the ray receiving end sends out signals to the sound alarm device which makes a sound for alarming. The safety early warning device of the infusion set can alarm patients or medical staff timely when the infusion is completed.
Description
Technical field
The present invention relates to a kind of transfusion system safety prior-warning device.
Background technology
In the daily life; Most of people can have the experience of transfusion; Many people can be in when transfusion sleep, and if the transfusion back that finishes is not extracted syringe needle and is tended to cause blood to reflux, so people are through regular meeting's lather during in transfusion; Especially at the latter end of transfusion, hesitate and to be medical personnel in whether.Otherwise; At the relatively more concentrated infusion hub of patient; Medical personnel often have patient or family members and also more just summon medical personnel at medicinal liquid also often by patient or family members' this emotional disturbance, cause waste or medical personnel's waste of time of medicinal liquid; Make most medical personnel not stop to travel to and fro between each position, and then cause service quality to descend.
Summary of the invention
Technical problem to be solved by this invention provide a kind of can be when transfusion finishes timely watchful patient or medical personnel's transfusion system safety prior-warning device.
For this reason, transfusion system safety prior-warning device provided by the invention comprises housing; Have the resettlement groove of the minim pipette that can insert transfusion device in the middle of the housing, the sidewall of resettlement groove end is provided with the ray emission end, and the ray emission end tilts towards the other end of resettlement groove; The opposite side wall of ray emission end is provided with reflecting surface on the resettlement groove; Be provided with the ray receiving terminal corresponding to the ray emission end on the resettlement groove with on the sidewall of ray emission end homonymy, the ray that the ray emission end sends is in reflecting surface reflects laggard line of incidence receiving terminal, and the ray receiving terminal is connected with the sound alarming device; Housing offers the tube for transfusion draw-in groove respectively in two ends up and down; The minim pipette of transfusion device is inserted in the resettlement groove, and tube for transfusion snaps in the tube for transfusion draw-in groove, and the ray that the ray emission end sends when having medicinal liquid in the minim pipette departs from the ray receiving terminal through the medicinal liquid refraction; When the medicinal liquid liquid level in the minim pipette is crossed when low; The ray emission end send ray without medicinal liquid refraction directly reflection get in the ray receiving terminal, the ray receiving terminal sends signal to the sound alarming device, the warning of sounding of sound alarming device.
The minim pipette of transfusion device can wholely snap in the resettlement groove of transfusion system safety prior-warning device in the present invention; The ray of the ray emission end emission on the resettlement groove upper portion side wall reflects through reflecting surface, and after the medicinal liquid refraction, does not get into the ray receiving terminal, therefore can not trigger audible alarm unit; When descending, the medicinal liquid horizontal plane in the minim pipette causes can't refracted rays the time; Ray directly gets in the ray receiving terminal after reflection, thereby triggers audible alarm unit, makes the audible alarm unit warning of sounding.This transfusion system safety prior-warning device provided by the invention can in time send alarm signal when transfusion finishes perhaps approaching finishing; Remind patient or medical personnel to take measures; Can remove the anxiety that patient occurs when medicinal liquid soon is totally lost; Can also avoid also can alleviating medical personnel's operating pressure on the other hand because of nobody notices the blood backflow that transfusion finishes and causes.
Description of drawings
Fig. 1 is the structural plan sketch map of transfusion system safety prior-warning device provided by the invention, the medicinal liquid of the minim pipette of the transfusion device ray that sends of refracted rays transmitting terminal not under this state.
Fig. 2 is the structural plan sketch map of transfusion system safety prior-warning device provided by the invention, the ray that the medicinal liquid refracted rays transmitting terminal of the minim pipette of transfusion device sends under this state.
The specific embodiment
Like Fig. 1, shown in Figure 2, transfusion system safety prior-warning device provided by the invention comprises housing 1; Have the resettlement groove 3 of the minim pipette 2 that can insert transfusion device in the middle of the housing 1, the sidewall of resettlement groove 3 ends is provided with ray emission end 4, ray emission end 4 one general configuration ray emission devices; The ray emission device is by battery-operated, and this technology belongs to the category of prior art, and ray emission end 4 tilts towards the other end of resettlement groove 3; The opposite side wall of ray emission end 4 is provided with reflecting surface 6 on the resettlement groove 3; Be provided with ray receiving terminal 5 corresponding to ray emission end 4 on the resettlement groove 3 with on the sidewall of ray emission end 4 homonymies, the ray that ray emission end 4 sends is in the laggard line of incidence receiving terminal 5 of reflecting surface 6 reflections, and ray receiving terminal 5 is connected with the sound alarming device; Housing offers tube for transfusion draw-in groove 7 respectively in two ends about in the of 1; The minim pipette 2 of transfusion device is inserted in the resettlement groove 3, and tube for transfusion snaps in the tube for transfusion draw-in groove 7, and the ray that ray emission end 4 sends when the medicinal liquid liquid level that has in the minim pipette 2 is higher departs from ray receiving terminal 5 through the medicinal liquid refraction; When the medicinal liquid liquid level in the minim pipette 2 is crossed when low; Ray emission end 4 send ray without medicinal liquid refraction directly reflection get in the ray receiving terminal 5,5 pairs of sound alarming devices of ray receiving terminal send signal, the warning of sounding of sound alarming device.In the present embodiment; The timely follow-up service of medical personnel for ease; Ray receiving terminal 5 is connected with wireless signal transmitting device, and nurse's information desk is provided with wireless signal receiving system and sound suggestion device, when the ray of launching when ray emission end 4 arrives ray receiving terminal 5; Wireless signal transmitting device sends wireless signal; And by the reception of wireless signal receiving system, the wireless signal receiving system sends instruction according to wireless signal to the auditory tone cues device, is sounded by the auditory tone cues device and points out the nurse.
Claims (2)
1. transfusion system safety prior-warning device; It is characterized in that: comprise housing (1); Have the resettlement groove (3) of the minim pipette (2) that can insert transfusion device in the middle of the housing (1), the sidewall of resettlement groove (3) end is provided with ray emission end (4), and ray emission end (4) tilts towards the other end of resettlement groove (3); The opposite side wall that said resettlement groove (3) is gone up ray emission end (4) is provided with reflecting surface (6); Said resettlement groove (3) upward and on the sidewall of ray emission end (4) homonymy is provided with ray receiving terminal (5) corresponding to ray emission end (4), and the ray that ray emission end (4) sends is in reflecting surface (6) the laggard line of incidence receiving terminal of reflection (5), and ray receiving terminal (5) is connected with the sound alarming device; Said housing (1) two ends up and down offers tube for transfusion draw-in groove (7) respectively; The minim pipette of said transfusion device (2) is inserted in the resettlement groove (3), and said tube for transfusion snaps in the tube for transfusion draw-in groove (7), and the ray that ray emission end (4) sends when the medicinal liquid liquid level that has in the minim pipette (2) is higher departs from ray receiving terminal (5) through the medicinal liquid refraction; When the medicinal liquid liquid level in the minim pipette (2) is crossed when low; Ray emission end (4) send ray without medicinal liquid refraction directly reflection get in the ray receiving terminal (5), ray receiving terminal (5) sends signal to the sound alarming device, the warning of sounding of sound alarming device.
2. transfusion system safety prior-warning device according to claim 1; It is characterized in that: said ray receiving terminal (5) is connected with wireless signal transmitting device; Nurse's information desk is provided with wireless signal receiving system and sound suggestion device; When the ray of launching when ray emission end (4) arrived ray receiving terminal (5), wireless signal transmitting device sent wireless signal, and is received by the wireless signal receiving system; The wireless signal receiving system sends instruction according to wireless signal to the auditory tone cues device, is sounded by the auditory tone cues device and points out the nurse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100556988A CN102580176A (en) | 2012-03-02 | 2012-03-02 | Safety early warning device of infusion set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100556988A CN102580176A (en) | 2012-03-02 | 2012-03-02 | Safety early warning device of infusion set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102580176A true CN102580176A (en) | 2012-07-18 |
Family
ID=46469762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100556988A Pending CN102580176A (en) | 2012-03-02 | 2012-03-02 | Safety early warning device of infusion set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102580176A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104656160A (en) * | 2015-01-28 | 2015-05-27 | 广州视源电子科技股份有限公司 | Transfusion detection equipment and method used for liquid drop identification |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2427210Y (en) * | 1999-11-09 | 2001-04-25 | 王彦一 | infusion alarming device |
| CN2574688Y (en) * | 2002-10-17 | 2003-09-24 | 汕头高威电子有限公司 | Horizontal first aid transport transfusion device |
| CN2604189Y (en) * | 2002-12-17 | 2004-02-25 | 李文杰 | Medical intravenous drip gravity infusion limiting automatic alarmer |
| CN2915126Y (en) * | 2006-05-30 | 2007-06-27 | 方实明 | Alarm for intravenous drip |
-
2012
- 2012-03-02 CN CN2012100556988A patent/CN102580176A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2427210Y (en) * | 1999-11-09 | 2001-04-25 | 王彦一 | infusion alarming device |
| CN2574688Y (en) * | 2002-10-17 | 2003-09-24 | 汕头高威电子有限公司 | Horizontal first aid transport transfusion device |
| CN2604189Y (en) * | 2002-12-17 | 2004-02-25 | 李文杰 | Medical intravenous drip gravity infusion limiting automatic alarmer |
| CN2915126Y (en) * | 2006-05-30 | 2007-06-27 | 方实明 | Alarm for intravenous drip |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104656160A (en) * | 2015-01-28 | 2015-05-27 | 广州视源电子科技股份有限公司 | Transfusion detection equipment and method used for liquid drop identification |
| CN104656160B (en) * | 2015-01-28 | 2017-07-07 | 广州视源电子科技股份有限公司 | For the infusion test device and method of drop identification |
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Application publication date: 20120718 |